* {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
}

.s-left {
    width: 232px;
    height: 100%;
    background-color: rgba(0, 0, 0, .8);
    display: flex;
    flex-direction: column;
    position: relative;
}

.s-left-li {
    box-sizing: border-box;
    padding: 14.5px 16px;
    display: flex;
    font-size: 14px;
}

.s-left-li>div {
    margin-left: 5px;
}

.s-left-li a {
    color: #8c8c8c;
    margin-right: 4px;
}

.s-left-li p a {
    color: white;
}

.s-l-show {
    z-index: 20;
    position: absolute;
    top: 0;
    left: 227px;
    width: 968px;
    min-height: 500px;
    background-color: white;
    display: none;
    padding: 20px 20px 28px 18px;
    box-sizing: border-box;
    /* display: flex; */
    /* justify-content: space-around; */
    /* justify-content: space-between; */
}

.s-left-li:hover .s-l-show {
    display: flex;
    box-shadow: 3px 0px 7px rgb(0 0 0 / 20%);
}

.s-l-show-div {
    width: 90%;
    height: 100%;
    /* background-color: aqua; */
    box-sizing: border-box;
    padding: 0 20px 0 0;
}

.s-l-show-div2 {
    width: 20%;
    /* height: 40px; */
    /* background-color: gold; */
    min-height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
}

.s-headline {
    width: 100%;
    display: flex;
}

.s-headline>div {
    padding: 0 5px;
    line-height: 30px;
    height: 30px;
    margin-right: 20px;
    background-color: #5f4f4f;
}

.s-headline>div>a {
    color: white;
}

.s-left-li:hover .s-l-show {
    display: flex;
}

.s-div {
    display: flex;
    width: 100%;
}

.s-div h3 {
    padding: 10px 0;
    margin: 0 20px;
    font-size: 14px;
}

.s-div>ul {
    display: flex;
    /* box-sizing: border-box; */
    /* padding: 10px 0; */
    /* margin: 10px; */
    border-bottom: 1px dashed #eeeeee;
}

.s-div>ul>li {
    /* margin:0 5px; */
    line-height: 38px;
}

.aa {
    overflow: hidden;
    margin: 11px 5px 0;
    width: 1px;
    /* line-height: 30px; */
    margin-top: 15px;
    height: 10px;
    background-color: #ccc;
}

.s-l-show-div2 img {
    width: 48%;
    height: 50px;
    border: 1PX solid black;
}

.s-l-show-div2 img:last-child {
    width: 100%;
}

.nav {
    width: 1200px;
    display: flex;
    margin: 0 auto;
}

.nav-1 {
    width: 232px;
    height: 40px;
    background-color: red;
    /* color: white; */
    text-align: center;
    line-height: 40px;
    border-bottom: 1px solid red;
}

.nav-1>a {
    color: white;
    font-weight: bolder;
}

.nav-2 {
    width: 968px;
    display: flex;
    justify-content: space-around;
    line-height: 40px;
    border-bottom: 1px solid red;
}

.nav-2 a:first-child {
    color: black;
}

.nav-2 a:first-child:hover {
    color: red;
}

.show {
    width: 1200px;
    height: 500px;
    background-color: lawngreen;
    margin: 0 auto;
    position: relative;
    display: flex;
    /* z-index: 2; */
}

.z-img {
    position: absolute;
    top: 18px;
    left: -235px;
    width: 280px;
    height: 482px;
    z-index: -1;
    background: url(../img/z-syimg/bigbg.png)no-repeat 0 -230px;
}

.y-img {
    position: absolute;
    top: 10px;
    right: -196px;
    width: 280px;
    height: 490px;
    z-index: -1;
    background: url(../img/z-syimg/bigbg.png)no-repeat -1300px -218px;
}

.s-left {
    z-index: 100;
    position: absolute;
    top: 41.6px;
    left: 0px;
    background-color: rgba(0, 0, 0, 0.5);
    height: 500px;
    display: none;
    /* opacity: 0; */
    /* transition: all 1s linear	; */
}

.nav {
    position: relative;
}


/* .nav-1:hover+.s-left{
	display: block;
} */


/* s */